Coffee Compounds in Coffee The unique flavour which is typical to coffee is because of the naturally occurring compounds present in it. These compounds also make it a power drink. Read on to know more about the compounds present in coffee and how they help: 1. Caffeine Caffeine, a plant-based compound, is an active stimulant. It is naturally found in about 60 plant species, including cocoa beans, kola nuts, tea leaves, and coffee beans. As it is absorbed quickly and enters the bloodstream instantly, it affects the functioning of various organs with a visible impact on the brain and the central nervous system. In the brain, it blocks the effects of adenosine, a neurotransmitter that signals the brain to feel tired. Thus, as caffeine in coffee cuts this signal, the brain becomes more active, alert and less tired. This pushes the entire body into the ‘active’ zone by delaying the onset of tiredness. 2. Antioxidants Coffee contains a high dose of antioxidants like chlorog...